On the homotopy exact sequence for log algebraic fundamental groups
Di Proietto, V
We construct a log algebraic version of the homotopy sequence for a quasi-projective normal crossing log variety over a log point of characteristic zero and prove some exactness properties of it. Our proofs are purely algebraic.
This version arXiv:1608.00384v2 [math.AG]. Available from Arxiv.org via the link in this record.
This paper has subsequently been accepted for publication in Documenta Mathematica. The author accepted manuscript version is in ORE at http://hdl.handle.net/10871/32964